4. Metal working
  5. Barrier layer or semiconductor device making
  6. Barrier layer device making

Francis B. Makar, Jr.

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End seal for ceramic arc discharge tubes

Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
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Method of sealing alumina arc tube

Metal working – Barrier layer or semiconductor device making – Barrier layer device making
Patent

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Method of sealing alumina arc tube

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Profile ID: LFUS-PAI-P-205208

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